8 Network I/O
Oracle Stream Analytics supports network I/O over TCP/IP with a variety of providers in
server and client mode. You can define a network I/O service for SSL
and non-SSL network access in the server config.xml
file.
Oracle Stream Analytics servers
are certified for use with IPv4 only or the IPv4/IPv6 dual-stack.
For information about IPv6, see RFC 2460: Internet Protocol, Version
6 (IPv6) Specification at http://www.ietf.org/rfc/rfc2460.txt
.
The jetty
and weblogic-rmi-client
server services depend on network I/O configuration. The jetty
service depends on network I/O server (netio
) configuration, and the weblogic-rmi-client
service
depends on network I/O client (netio-client
) configuration.
This chapter includes the following sections:
8.1 Network I/O Providers
Oracle Stream Analytics supports several network I/O providers.
Table 8-1 Oracle Stream Analytics Network I/O Providers
provider-type | SSL? | Description |
---|---|---|
|
No |
Provides fully non-blocking
I/O for reads and writes. Each call to |
|
No |
Provides non-blocking
I/O for the |
|
No |
Blocks on each |
|
No |
Oracle Stream Analytics tries the |
|
Yes |
The |
The following example shows how
to specify a provider in the config.xml
file netio
element using the provider-type
child
element.
<netio> <name>myNetio</name> <port>12345</port> <provider-type>non-blocking</provider-type> </netio>
8.2 Configure Network I/O Server (netio)
You configure network I/O server
services with the netio
element in the Oracle Stream Analytics server config.xml
file.
For more information, see:
Configure Network I/O Server
8.3 Configure Network I/O Client (netio-client)
You configure network I/O client
services with the netio-client
element in the Oracle Stream Analytics server config.xml
file.
For more information, see:
To configure network I/O client: